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1 对象和方法 1.1 研究对象 选择门诊自愿要求终止妊娠的患者190人作为研究对象。平均年龄27.3岁,平均停经天数为42.2天,初次妊娠40人,未产妇66人。随机分成实验组与对照组,各组研究对象平均年龄、停经天数、初次妊娠及未产妇数量无显著性差异。 1.2 方法 1.2.1 药物:米非司酮片(25mg);米索前列醇(0.2mg);甲基睾丸素片(5mg)。
1 Subjects and methods 1.1 Subjects selected outpatient voluntary termination of pregnancy in 190 patients were selected as the study. The average age was 27.3 years old, the average number of days of menopause was 42.2 days, 40 first-time pregnancies and 66 non-mothers. Randomly divided into experimental group and control group, the average age of subjects in each group, menopause days, the number of first pregnancies and non-mothers no significant difference. 1.2 Methods 1.2.1 drugs: mifepristone tablets (25mg); misoprostol (0.2mg); methyl testosterone tablets (5mg).